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Old 12-02-2010, 06:12 PM   #1
sasheto
LQ Newbie
 
Registered: Dec 2010
Posts: 3

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intel hda sound card configured with alsaconf but it doesn't work

here's my linux version:
Code:
sasho-pc:/home/sasheto# cat /proc/version
Linux version 2.6.26-2-686 (Debian 2.6.26-26lenny1) (dannf@debian.org) (gcc version 4.1.3 20080704 (prerelease) (Debian 4.1.2-25)) #1 SMP Thu Nov 25 01:53:57 UTC 2010
This is what I'm getting from lspci -v :
Code:
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
	Subsystem: Santa Cruz Operation Device 1043
	Flags: bus master, fast devsel, latency 0, IRQ 22
	Memory at fe9f4000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 2
	Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
	Capabilities: [100] Virtual Channel <?>
	Capabilities: [130] Root Complex Link <?>
	Kernel driver in use: HDA Intel
	Kernel modules: snd-hda-intel
audio device info from lshw:
Code:
        *-multimedia
             description: Audio device
             product: 82801I (ICH9 Family) HD Audio Controller
             vendor: Intel Corporation
             physical id: 1b
             bus info: pci@0000:00:1b.0
             version: 03
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi pciexpress bus_master cap_list
             configuration: driver=HDA Intel latency=0 module=snd_hda_intel
I've already run
apt-get update
apt-get install alsa-base alsa-utils alsa-oss

Afterwards, I ran:

Code:
sasho-pc:/home/sasheto# alsaconf
Unloading ALSA sound driver modules: snd-hda-intel snd-pcm snd-seq snd-timer snd-seq-device snd-page-alloc.
Building card database...


Loading driver...
Setting default volumes...


===============================================================================

 Now ALSA is ready to use.
 For adjustment of volumes, use your favorite mixer.

 Have a lot of fun!


sasho-pc:/home/sasheto# alsactl store
amixer gave this:
Code:
sasho-pc:/home/sasheto# amixer
Simple mixer control 'Master',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 42
  Mono:
  Front Left: Playback 41 [98%] [-1.50dB]
  Front Right: Playback 41 [98%] [-1.50dB]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 30 [97%] [28.50dB] [on]
  Front Right: Capture 30 [97%] [28.50dB] [on]
Two things to note:
* I've also checked alsamixer and Master and PCM are MONO for some reason...
* Hitting m for mute also doesn't work with alsamixer

Running aplay /usr/share/sounds/alsa/Noise.wav from root produced no errors, but also no sound:

Code:
sasho-pc:/home/sasheto# aplay /usr/share/sounds/alsa/Noise.wav
Playing WAVE '/usr/share/sounds/alsa/Noise.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
same with speaker-test (no errors and no sound):
Code:
sasho-pc:/home/sasheto# speaker-test 

speaker-test 1.0.16

Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 2048 to 8192
Period size range from 1024 to 1024
Using max buffer size 8192
Periods = 4
was set period_size = 1024
was set buffer_size = 8192
 0 - Front Left
Time per period = 2.835782
 0 - Front Left
Time per period = 2.986626
 0 - Front Left
Time per period = 2.986630
 0 - Front Left
Time per period = 2.986665
 0 - Front Left
^C
I've rebooted the system, checked that my user is in the audio group, etc

Here's the contents of some relevant conf files:

Code:
sasho-pc:/home/sasheto# cat /etc/modprobe.d/sound
alias snd-card-0 snd-hda-intel
options snd-hda-intel index=0

sasho-pc:/home/sasheto# cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.17.
Compiled on Dec  2 2010 for kernel 2.6.26-2-686 (SMP).

sasho-pc:/home/sasheto# cat /etc/modules
# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.
# Parameters can be specified after the module name.

loop
snd

sasho-pc:/home/sasheto# cat /proc/asound/card0/pcm0p/info
card: 0
device: 0
subdevice: 0
stream: PLAYBACK
id: HDA Generic
name: HDA Generic
subname: subdevice #0
class: 0
subclass: 0
subdevices_count: 1
subdevices_avail: 1

sasho-pc:/home/sasheto# cat /proc/asound/card0/codec#* | grep Codec
Codec: VIA ID 397

sasho-pc:/home/sasheto# cat /var/lib/alsa/asound.state
state.Intel {
        control.1 {
                comment.access 'read write'
                comment.type BOOLEAN
                comment.count 2
                iface MIXER
                name 'Capture Switch'
                value.0 true
                value.1 true
        }
        control.2 {
                comment.access 'read write'
                comment.type INTEGER
                comment.count 2
                comment.range '0 - 31'
                comment.dbmin -1650
                comment.dbmax 3000
                iface MIXER
                name 'Capture Volume'
                value.0 31
                value.1 31
        }
        control.3 {
                comment.access 'read write'
                comment.type INTEGER
                comment.count 2
                comment.range '0 - 42'
                comment.dbmin -6300
                comment.dbmax 0
                iface MIXER
                name 'Master Playback Volume'
                value.0 42
                value.1 42
        }
        control.4 {
                comment.access 'read write user'
                comment.type INTEGER
                comment.count 2
                comment.range '0 - 255'
                comment.tlv '0000000100000008ffffec1400000014'
                comment.dbmin -5100
		comment.dbmax 0
		iface MIXER
		name 'PCM Playback Volume'
		value.0 255
		value.1 255
	}
	control.5 {
		comment.access 'read write user'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 120'
		comment.tlv '0000000100000008fffff44800000032'
		comment.dbmin -3000
		comment.dbmax 3000
		iface MIXER
		name 'Digital Capture Volume'
		value.0 60
		value.1 60
	}
}
Any ideas on what more to do? I'll supply any necessary info...
 
Old 12-02-2010, 07:39 PM   #2
andrewthomas
Senior Member
 
Registered: May 2010
Location: Chicago Metro
Distribution: Arch, Gentoo, Slackware
Posts: 1,690

Rep: Reputation: 312Reputation: 312Reputation: 312Reputation: 312
You need to set HDA intel to be to be the default card

post the output of

Code:
$ aplay -l
as a user

There are some good instructions here:

https://wiki.archlinux.org/index.php...ult_sound_card
 
Old 12-03-2010, 01:38 PM   #3
sasheto
LQ Newbie
 
Registered: Dec 2010
Posts: 3

Original Poster
Rep: Reputation: 0
Here's the output for aplay -l from a user's console:

Code:
sasheto@sasho-pc:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
I'm now checking out the URL you mentioned and will edit this post with any new info that I might have as a result.

If anyone else has suggestions/solutions, please don't be shy and share them. I'm grateful for any and all support provided.


--------------------------------------------------------------


*** SOLVED!
the issue was resolved when I did an aptitude full-upgrade to Linux version 2.6.32-5-686 (Debian 2.6.32-28)
afterwards I unmuted with alsamixer and tested the speakers, which worked fine with the new alsa driver:
Advanced Linux Sound Architecture Driver Version 1.0.21.
Last edited by sasheto; 12-03-2010 at 04:02 PM. Reason: solved
 
Old 12-03-2010, 08:33 PM   #4
andrewthomas
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Registered: May 2010
Location: Chicago Metro
Distribution: Arch, Gentoo, Slackware
Posts: 1,690

Rep: Reputation: 312Reputation: 312Reputation: 312Reputation: 312
If your issue is resolved, then use the thread tools menu to mark the thread [SOLVED]
 
Old 12-04-2010, 01:09 PM   #5
sasheto
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Registered: Dec 2010
Posts: 3

Original Poster
Rep: Reputation: 0
thanks for the reminder, im kinda new
 
Old 01-02-2011, 03:46 PM   #6
e_lamprecht
LQ Newbie
 
Registered: Jan 2011
Posts: 1

Rep: Reputation: 0
Configuring Intel 82801I on a Gigabyte Q1580L laptop, running Debian Squeeze (w/ Debian Multimedia)
I have had similar trouble with the Intel 82801I, on a Gigabyte Q1580L laptop, running Debian Squeeze, with the Debian Multimedia repository enabled. A recent update broke my sound, and resulted in jittery intermittent sound output on the internal speaker. I have posted more details below.

In the end, adding the following text to the file /etc/modprobe.d/alsa-base.conf solved the problem.

Code:
# ------------------------------------------------------------------------
# Stuff added by EL to get sound to work...
options snd-pcsp index=-2
alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
options snd-hda-intel model=acer
options snd-hda-intel enable_msi=1
# END
Hope this helps.

Regards,
EL
________________________

Brief system details are as follows:
Code:
# uname -a
Linux platt01 2.6.32-5-686 #1 SMP Fri Dec 10 16:12:40 UTC 2010 i686 GNU/Linux
Code:
# lspci -v | less
...
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
        Subsystem: QUANTA Computer Inc Device 0780
        Flags: bus master, fast devsel, latency 0, IRQ 30
        Memory at 56600000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [100] Virtual Channel
        Capabilities: [130] Root Complex Link
        Kernel driver in use: HDA Intel
...
*After* the fix, the alsa-info.sh script gives the following output:

Code:
$ alsa-info.sh
upload=true&script=true&cardinfo=
!!################################
!!ALSA Information Script v 0.4.59
!!################################

!!Script ran on: Sun Jan  2 20:55:26 UTC 2011


!!Linux Distribution
!!------------------

Debian GNU/Linux squeeze/sid \n \l


!!DMI Information
!!---------------

Manufacturer:      GIGABYTE
Product Name:      Q1580L


!!Kernel Information
!!------------------

Kernel release:    2.6.32-5-686
Operating System:  GNU/Linux
Architecture:      i686
Processor:         unknown
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     1.0.21
Library version:    1.0.23
Utilities version:  1.0.23


!!Loaded ALSA modules
!!-------------------

snd_hda_intel


!!Sound Servers on this system
!!----------------------------

No sound servers found.


!!Soundcards recognised by ALSA
!!-----------------------------

 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0x56600000 irq 30


!!PCI Soundcards installed in the system
!!--------------------------------------

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)


!!Advanced information - PCI Vendor/Device/Susbsystem ID's
!!--------------------------------------------------------

00:1b.0 0403: 8086:293e (rev 03)
	Subsystem: 152d:0780


!!Modprobe options (Sound related)
!!--------------------------------

snd-atiixp-modem: index=-2
snd-intel8x0m: index=-2
snd-via82xx-modem: index=-2
snd-pcsp: index=-2
snd-usb-audio: index=-2
snd-pcsp: index=-2
snd-hda-intel: model=acer
snd-hda-intel: enable_msi=1


!!Loaded sound module options
!!--------------------------

!!Module: snd_hda_intel
	bdl_pos_adj : 1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
	enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y
	enable_msi : 1
	id : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>
	index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
	model : acer,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>
	patch : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>
	position_fix : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
	power_save : 0
	power_save_controller : Y
	probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
	probe_only : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N
	single_cmd : N


!!HDA-Intel Codec information
!!---------------------------
--startcollapse--

Codec: Realtek ALC268
Address: 0
Function Id: 0x1
Vendor Id: 0x10ec0268
Subsystem Id: 0x152d0780
Revision Id: 0x100003
No Modem Function Group found
Default PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=4, o=0, i=0, unsolicited=1, wake=0
  IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
  IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
Node 0x02 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
  Amp-Out vals:  [0x40 0x40]
  Converter: stream=0, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Node 0x03 [Audio Output] wcaps 0x1d: Stereo Amp-Out
  Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
  Amp-Out vals:  [0x40 0x40]
  Converter: stream=0, channel=0
  PCM:
    rates [0x560]: 44100 48000 96000 192000
    bits [0xe]: 16 20 24
    formats [0x1]: PCM
Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital
  Converter: stream=0, channel=0
  Digital:
  Digital category: 0x0
  PCM:
    rates [0x5e0]: 44100 48000 88200 96000 192000
    bits [0x1e]: 16 20 24 32
    formats [0x1]: PCM
Node 0x07 [Audio Input] wcaps 0x100111: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0x6]: 16 20
    formats [0x1]: PCM
  Connection: 1
     0x24
Node 0x08 [Audio Input] wcaps 0x100111: Stereo
  Converter: stream=0, channel=0
  SDI-Select: 0
  PCM:
    rates [0x160]: 44100 48000 96000
    bits [0x6]: 16 20
    formats [0x1]: PCM
  Connection: 1
     0x23
Node 0x09 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0b [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0c [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0d [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x0e [Audio Mixer] wcaps 0x20010a: Mono Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x00]
  Connection: 1
     0x02
Node 0x0f [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x00 0x00] [0x00 0x00]
  Connection: 2
     0x02 0x1d
Node 0x10 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals:  [0x00 0x00] [0x00 0x00] [0x80 0x80]
  Connection: 3
     0x03 0x1d 0x02
Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x12 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x99a30920: [Fixed] Mic at Int ATAPI
    Conn = ATAPI, Color = Unknown
    DefAssociation = 0x2, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
Node 0x13 [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x0001003c: IN OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x99130110: [Fixed] Speaker at Int ATAPI
    Conn = ATAPI, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0xc0: OUT HP
  Unsolicited: tag=04, enabled=1
  Connection: 1
     0x0f
Node 0x15 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x0001003c: IN OUT HP EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x0221401f: [Jack] HP Out at Ext Front
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0xf
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x10
Node 0x16 [Pin Complex] wcaps 0x40010c: Mono Amp-Out
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80]
  Pincap 0x00000010: OUT
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Connection: 1
     0x0e
Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x4f, mute=0
  Amp-In vals:  [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00003734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x02a19830: [Jack] Mic at Ext Front
    Conn = 1/8, Color = Pink
    DefAssociation = 0x3, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x02
Node 0x19 [Pin Complex] wcaps 0x40008b: Stereo Amp-In
  Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x4f, mute=0
  Amp-In vals:  [0x00 0x00]
  Pincap 0x00003724: IN Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=00, enabled=0
Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x4f, mute=0
  Amp-In vals:  [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x00003734: IN OUT Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x02
Node 0x1b [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x1c [Pin Complex] wcaps 0x400001: Stereo
  Pincap 0x00000020: IN
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x20: IN
Node 0x1d [Pin Complex] wcaps 0x400000: Mono
  Pincap 0x00000020: IN
  Pin Default 0x4015822d: [N/A] Speaker at Ext N/A
    Conn = Optical, Color = Purple
    DefAssociation = 0x2, Sequence = 0xd
  Pin-ctls: 0x20: IN
Node 0x1e [Pin Complex] wcaps 0x400380: Mono Digital
  Pincap 0x00000010: OUT
  Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
    Conn = 1/8, Color = Black
    DefAssociation = 0xf, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=00, enabled=0
  Connection: 1
     0x06
Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono
  Processing caps: benign=0, ncoeff=10
  Processing Coefficient: 0x03
  Coefficient Index: 0x01
Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x22 [Vendor Defined Widget] wcaps 0xf00000: Mono
Node 0x23 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
  Amp-Out caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-Out vals:  [0x13 0x13]
  Connection: 7
     0x18 0x19* 0x1a 0x1c 0x14 0x15 0x12
Node 0x24 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
  Amp-Out caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1
  Amp-Out vals:  [0x00 0x00]
  Connection: 7
     0x18* 0x19 0x1a 0x1c 0x14 0x15 0x13
Codec: Intel G45 DEVCTG
Address: 3
Function Id: 0x1
Vendor Id: 0x80862802
Subsystem Id: 0x80860101
Revision Id: 0x100000
No Modem Function Group found
Default PCM:
    rates [0x0]:
    bits [0x0]:
    formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x02 [Audio Output] wcaps 0x6211: 8-Channels Digital
  Converter: stream=0, channel=0
  Digital: Enabled
  Digital category: 0x0
  PCM:
    rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
    bits [0x1e]: 16 20 24 32
    formats [0x5]: PCM AC3
Node 0x03 [Pin Complex] wcaps 0x40739d: 8-Channels Digital Amp-Out CP
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x00 0x00]
  Pincap 0x00000094: OUT Detect HDMI
  Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
    Conn = Digital, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT
  Unsolicited: tag=08, enabled=1
  Connection: 1
     0x02
--endcollapse--


!!ALSA Device nodes
!!-----------------

crw-rw----+ 1 root audio 116, 9 Jan  2 22:49 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 8 Jan  2 22:49 /dev/snd/hwC0D0
crw-rw----+ 1 root audio 116, 7 Jan  2 22:49 /dev/snd/hwC0D3
crw-rw----+ 1 root audio 116, 6 Jan  2 22:49 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 5 Jan  2 22:55 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 4 Jan  2 22:49 /dev/snd/pcmC0D3p
crw-rw----+ 1 root audio 116, 3 Jan  2 22:49 /dev/snd/seq
crw-rw----+ 1 root audio 116, 2 Jan  2 22:49 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jan  2 22:49 .
drwxr-xr-x 3 root root 220 Jan  2 22:49 ..
lrwxrwxrwx 1 root root  12 Jan  2 22:49 pci-0000:00:1b.0 -> ../controlC0


!!Aplay/Arecord output
!!------------

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 3: INTEL HDMI [INTEL HDMI]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card 0 [Intel]

Card hw:0 'Intel'/'HDA Intel at 0x56600000 irq 30'
  Mixer name	: 'Intel G45 DEVCTG'
  Components	: 'HDA:10ec0268,152d0780,00100003 HDA:80862802,80860101,00100000'
  Controls      : 15
  Simple ctrls  : 9
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 64 [100%] [0.00dB] [on]
  Front Right: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Line In Boost',0
  Capabilities: volume penum
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 2
  Front Left: 0 [0%]
  Front Right: 0 [0%]
Simple mixer control 'Mic Boost',0
  Capabilities: volume penum
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 2
  Front Left: 0 [0%]
  Front Right: 0 [0%]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Beep',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 12
  Mono:
  Front Left: Playback 10 [83%] [-4.00dB] [on]
  Front Right: Playback 10 [83%] [-4.00dB] [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 19 [61%] [12.00dB] [on]
  Front Right: Capture 19 [61%] [12.00dB] [on]
Simple mixer control 'Input Source',0
  Capabilities: cenum
  Items: 'Mic' 'Internal Mic' 'Line'
  Item0: 'Internal Mic'
Simple mixer control 'Internal Mic Boost',0
  Capabilities: volume penum
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 2
  Front Left: 0 [0%]
  Front Right: 0 [0%]


!!Alsactl output
!!-------------

--startcollapse--
state.Intel {
	control.1 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 64'
		comment.dbmin -6400
		comment.dbmax 0
		iface MIXER
		name 'Master Playback Volume'
		value.0 64
		value.1 64
	}
	control.2 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Master Playback Switch'
		value.0 true
		value.1 true
	}
	control.3 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 2'
		comment.dbmin 0
		comment.dbmax 4000
		iface MIXER
		name 'Mic Boost'
		value.0 0
		value.1 0
	}
	control.4 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 2'
		comment.dbmin 0
		comment.dbmax 4000
		iface MIXER
		name 'Internal Mic Boost'
		value.0 0
		value.1 0
	}
	control.5 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 2'
		comment.dbmin 0
		comment.dbmax 4000
		iface MIXER
		name 'Line In Boost'
		value.0 0
		value.1 0
	}
	control.6 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -1650
		comment.dbmax 3000
		iface MIXER
		name 'Capture Volume'
		value.0 19
		value.1 19
	}
	control.7 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Capture Switch'
		value.0 true
		value.1 true
	}
	control.8 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 Mic
		comment.item.1 'Internal Mic'
		comment.item.2 Line
		iface MIXER
		name 'Input Source'
		value 'Internal Mic'
	}
	control.9 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 12'
		comment.dbmin -2400
		comment.dbmax 0
		iface MIXER
		name 'Beep Playback Volume'
		value.0 10
		value.1 10
	}
	control.10 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Beep Playback Switch'
		value.0 true
		value.1 true
	}
	control.11 {
		comment.access read
		comment.type IEC958
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Con Mask'
		value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
	}
	control.12 {
		comment.access read
		comment.type IEC958
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Pro Mask'
		value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
	}
	control.13 {
		comment.access 'read write'
		comment.type IEC958
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Default'
		value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
	}
	control.14 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Switch'
		value true
	}
	control.15 {
		comment.access 'read write user'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 255'
		comment.tlv '0000000100000008ffffec1400000014'
		comment.dbmin -5100
		comment.dbmax 0
		iface MIXER
		name 'PCM Playback Volume'
		value.0 255
		value.1 255
	}
}
--endcollapse--


!!All Loaded Modules
!!------------------

Module
aes_i586
aes_generic
cpufreq_powersave
cpufreq_userspace
cpufreq_stats
cpufreq_conservative
parport_pc
ppdev
lp
parport
sco
bridge
stp
bnep
rfcomm
l2cap
crc16
bluetooth
binfmt_misc
uinput
fuse
loop
snd_hda_codec_intelhdmi
arc4
snd_hda_codec_realtek
ecb
snd_hda_intel
snd_hda_codec
rtl8187
snd_hwdep
snd_pcm_oss
snd_mixer_oss
mac80211
snd_pcm
snd_seq_midi
snd_rawmidi
snd_seq_midi_event
i915
led_class
joydev
drm_kms_helper
snd_seq
drm
snd_timer
uvcvideo
cfg80211
snd_seq_device
videodev
i2c_algo_bit
v4l1_compat
snd
rfkill
soundcore
eeprom_93cx6
i2c_i801
snd_page_alloc
psmouse
video
i2c_core
pcspkr
battery
evdev
serio_raw
processor
button
ac
wmi
output
ext3
jbd
mbcache
sg
sd_mod
crc_t10dif
sr_mod
cdrom
usb_storage
uhci_hcd
ahci
libata
scsi_mod
r8169
mii
ehci_hcd
thermal
thermal_sys
usbcore
nls_base


!!Sysfs Files
!!-----------

/sys/class/sound/hwC0D0/init_pin_configs:
0x12 0x99a30920
0x13 0x411111f0
0x14 0x99130110
0x15 0x0221401f
0x16 0x411111f0
0x18 0x02a19830
0x19 0x411111f0
0x1a 0x411111f0
0x1c 0x411111f0
0x1d 0x4015822d
0x1e 0x411111f0

/sys/class/sound/hwC0D0/driver_pin_configs:

/sys/class/sound/hwC0D0/user_pin_configs:

/sys/class/sound/hwC0D0/init_verbs:

/sys/class/sound/hwC0D3/init_pin_configs:
0x03 0x18560010

/sys/class/sound/hwC0D3/driver_pin_configs:

/sys/class/sound/hwC0D3/user_pin_configs:

/sys/class/sound/hwC0D3/init_verbs:


!!ALSA/HDA dmesg
!!------------------

[    6.884866] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    7.032980] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[    7.033098] HDA Intel 0000:00:1b.0: irq 30 for MSI/MSI-X
[    7.033141] HDA Intel 0000:00:1b.0: setting latency timer to 64
[    7.231364] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input9
[    7.310453] phy0: Selected rate control algorithm 'minstrel'
 
  


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